It is normal to feel cautious and guarded towards colleagues after experiencing betrayal in the workplace. Trust is an essential component of any professional relationship, and it can be challenging to rebuild once it has been broken. However, it is important to recognize that not all colleagues are the same, and each work environment is unique.In your current company, you mention that you have observed your colleagues to be genuinely caring and helpful towards you. This is a positive indication that they may be trustworthy. It is worth giving them the benefit of the doubt and taking small steps towards building trust by gradually opening up to them and engaging in work-related social activities.Keep in mind that trust takes time to develop. It is wise to be cautious and observe how your colleagues behave over an extended period before fully placing your trust in them. Take note of their consistency, reliability, and integrity in their interactions with both you and others. Building trust is a two-way process, and it is equally important to show your colleagues that you too can be trusted.Additionally, it can be beneficial to communicate your concerns and past experiences with a trusted supervisor or manager. They can provide guidance and support in navigating workplace relationships and help address any issues that may arise.Remember, every professional relationship is unique, and while it is vital to protect yourself from potential harm, it is also important not to miss out on genuine connections and opportunities for collaboration. By being open-minded, observant, and setting clear boundaries, you can gradually rebuild your trust in colleagues while still prioritizing your well-being.